Sr. Engineer, iOS Mobile Development

Comcast

Quick summary

Work type
On-site
Location
Englewood, CO
Salary
$136,996–$205,494 / yr
Posted
1 day ago
Nearby
99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $213k
This role $171k
$122k most similar roles pay here $273k

This role pays less than 78% of similar roles. Most pay $175,875–$249,750 — the shaded band above. At the midpoint, this role pays about $171k versus about $213k for comparable roles.

Based on 240 similar postings.

Employer

About Comcast

Comcast is an American telecommunications and media conglomerate, providing cable TV, internet, and phone services under the Xfinity brand, and owning NBCUniversal.

Comcast currently has 46 open roles on FindRole.

Listed pay typically runs $133,255–$200,746 across 24 roles with salary data.

Most-posted roles

View all roles at Comcast

At a glance

TL;DR · Sr. Engineer, iOS Mobile Development

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As a Sr. Software Engineer on the iOS Player team at Comcast’s VIPER organization, you will develop client-side libraries used by millions to stream video content across various Apple devices. Your day-to-day involves building clean APIs and reusable software components in Swift, working with AVFoundation for media playback, and collaborating closely with product owners, automation engineers, and quality assurance teams. You’ll design flexible APIs for integration into diverse environments, enhance reliability through performance optimization, and mentor junior engineers while participating in architectural decisions. The role requires proficiency in Swift, Git, HTTP protocols, and experience with HLS streaming video, along with a strong understanding of concurrency patterns and computer science fundamentals. This position offers the opportunity to impact millions by improving the stability and quality of Comcast’s video playback technology on an enterprise scale.

Skills

Swift AVFoundation Git HTTP XCTest Combine SwiftUI UIKit CI/CD HLS Objective-C Kotlin Flutter Xcode

What you'll do

  • Build clean APIs for video playback on supported Apple devices.
  • Design and implement end-to-end components related to video playback.
  • Analyze, optimize, and improve the codebase for performance and reliability.
  • Provide technical guidance and mentorship to other engineers on the team.
  • Participate in architectural decisions and advocate for API design best practices.

What we're looking for

  • 7+ years of software development experience
  • Proficiency in Swift and Apple’s media platform APIs (AVFoundation)
  • Strong understanding of concurrency, threading, and asynchronous programming
  • Expertise in designing clean, maintainable APIs for other engineering teams
  • Solid knowledge of HTTP protocol and proficiency with HTTP Proxy tools
  • Experience using Git for version control and collaboration
  • Bachelor’s degree in computer science or equivalent experience

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